Study finds standardised packaging for vapes 'reduces appeal for children' News Study: average Indiana resident spends $543 a year on disposable vapes Not All Flavored Disposable Vape Tied to Youth Use, Study Finds Newswire Study links youth vaping to increased metal exposure, raising public health concerns Vape ban Australia: Fewer school age children vaping, study says What questions do you have about teens and vaping? KPBS Public Media